Routine in Photoshop - how to reduce 27 gifs in three resolutions with template names?

Question

Automation

So it goes.
There are 27 bold .gifs of 10-15 megabytes and 1000px wide.
I need to get from them:
1) 27 gifs with a width of 600px in the full folder with the name of the initial file
2) 27 gifs with a width of 400px in the gif folder with a postfix in the name @2x
3) 27 gifs with a width of 220px in the gif folder with the name of the initial file
How to automate these actions in fsh?
Save 27*3 = 81 files manually, that's hours of time.
PS: Tried batch processing. I start automation - FS opens a file save window for me and does nothing else, i.e. I have to set the dimensions myself, press the save button

Answer 1

www.digitalartsonline.co.uk/tutorials/photoshop/ho...